Base | Representation |
---|---|
bin | 1000010010111011… |
… | …0100101110000000 |
3 | 12202012020120100020 |
4 | 2010232310232000 |
5 | 14030034221242 |
6 | 1004545253440 |
7 | 106120025553 |
oct | 20456645600 |
9 | 5665216306 |
10 | 2226867072 |
11 | a43010211 |
12 | 521934280 |
13 | 29647a631 |
14 | 171a7269a |
15 | d07776ec |
hex | 84bb4b80 |
2226867072 has 64 divisors (see below), whose sum is σ = 5949484560. Its totient is φ = 737976320.
The previous prime is 2226867059. The next prime is 2226867091. The reversal of 2226867072 is 2707686222.
It is a tau number, because it is divible by the number of its divisors (64).
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49672 + ... + 83192.
Almost surely, 22226867072 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2226867072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2974742280).
2226867072 is an abundant number, since it is smaller than the sum of its proper divisors (3722617488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2226867072 is a wasteful number, since it uses less digits than its factorization.
2226867072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33711 (or 33699 counting only the distinct ones).
The product of its (nonzero) digits is 225792, while the sum is 42.
The square root of 2226867072 is about 47189.6924338356. The cubic root of 2226867072 is about 1305.8644462652.
The spelling of 2226867072 in words is "two billion, two hundred twenty-six million, eight hundred sixty-seven thousand, seventy-two".
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